78147528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105037}}^1$

素因数の和:105077

約数の個数: 32

約数和(自身を含む): 201672960

約数和(自身を除く): 123525432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 105037, 210074, 315111, 420148, 630222, 840296, 1260444, 2520888, 3256147, 6512294, 9768441, 13024588, 19536882, 26049176, 39073764, 78147528]

約数ペア:

[(1, 78147528), (2, 39073764), (3, 26049176), (4, 19536882), (6, 13024588), (8, 9768441), (12, 6512294), (24, 3256147), (31, 2520888), (62, 1260444), (93, 840296), (124, 630222), (186, 420148), (248, 315111), (372, 210074), (744, 105037)]